KR19980087801A - 철망과 판형태로 성형된 활성탄소 흡착제 제조방법 - Google Patents
철망과 판형태로 성형된 활성탄소 흡착제 제조방법 Download PDFInfo
- Publication number
- KR19980087801A KR19980087801A KR1019980038900A KR19980038900A KR19980087801A KR 19980087801 A KR19980087801 A KR 19980087801A KR 1019980038900 A KR1019980038900 A KR 1019980038900A KR 19980038900 A KR19980038900 A KR 19980038900A KR 19980087801 A KR19980087801 A KR 19980087801A
- Authority
- KR
- South Korea
- Prior art keywords
- pitch
- activated carbon
- adsorbent
- wire mesh
- activation
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3007—Moulding, shaping or extruding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
- C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (2)
- 입상활성탄소와 핏치계 탄소섬유를 주원료로 사용하고 첨가물로 일반적인 고분자 재료중에서 페놀수지와 콜타르 핏치를 이용하여, 여러 성형 조건에 따라 성형하고 활성화한 철망(wire-gauze)형 흡착제와 판(Plate)형 흡착제
- 주원료와 첨가제 혼합물을 60∼500℃ 가열 시키고 1∼250kgf/㎠로 가압 성형시켜 첨가물 함량이 10∼50중량퍼센트, 굽힘강도(flexural strenth)가 5∼100㎫이 되도록 성형압력을 조절하고, 활성제로 수증기 또는 이산학탄소를 이용해 700∼1,200℃에서 활성화시켜 비표면적이 1,000㎡/g이상을 갖는 철망(wire-gauze)형 및 판(Plate)형 흡착제를 제조하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980038900A KR100303239B1 (ko) | 1998-09-21 | 1998-09-21 | 철망또는판형상을갖는활성탄소흡착제제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980038900A KR100303239B1 (ko) | 1998-09-21 | 1998-09-21 | 철망또는판형상을갖는활성탄소흡착제제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980087801A true KR19980087801A (ko) | 1998-12-05 |
KR100303239B1 KR100303239B1 (ko) | 2001-11-30 |
Family
ID=37529729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980038900A KR100303239B1 (ko) | 1998-09-21 | 1998-09-21 | 철망또는판형상을갖는활성탄소흡착제제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100303239B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100717289B1 (ko) * | 2005-11-22 | 2007-05-15 | 장혜숙 | 활성탄 조형물 및 그 제작 방법 |
-
1998
- 1998-09-21 KR KR1019980038900A patent/KR100303239B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100717289B1 (ko) * | 2005-11-22 | 2007-05-15 | 장혜숙 | 활성탄 조형물 및 그 제작 방법 |
Also Published As
Publication number | Publication date |
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KR100303239B1 (ko) | 2001-11-30 |
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